Hitenso
希坦索高电导率青铜
🗣️ 情景例句
Yes, we have. For how many?
有，要几张？
It's a pain in the neck having to meet them at the airport.
必须到机场去接他们，真讨厌。
Although mankind has undergone no general improvement in intelligence or morality, it has made extraordinary progress in the accumulation of knowledge.
虽然人类有智力和道德上没有得到普遍提高，但在知识积累方面却取得了巨大的进步。